Humans causing climate change - fact or fiction?

From Mineweb.com: Emissions trading schemes and carbon trading are putting a heavy burden on energy costs as governments try to force reductions in carbon emissions - but are they justified? There are doubters out there.

While it seems that the “politics” of climate change may be settled, there is still much scientific debate over whether climate change is in fact caused by human activities, with the weight of scientific evidence tending to “unfrock” the climate “alarmists”…..Full Article: Source